Hello, this is Will H. reporting to you live from deep in the woods where i am investigating life styles and how they live. Im sorry to say that Goldelocks is out sick today from causes that are still unknown. I will explain and show to you how the bears sleepo and what they sleep on. Now, i am inside their room, and i inference that they are out hunting or something because they are not in the house right now. I observe 3 different types of beds. So that means that the IV for this experiment is the type of bed. I see a waterbed, a regular bed, and an air mattress. I wonder which one would be the most comfertable, and which one the bears tend to sleep the longest on. That is the DV, amount of time slept on. Now i would have to measure in hours so that the units of measurment. I would have to keep some things the same though or else this experiment would be unfair, or in other words constants. One would be the bear sleeping in the bed, and one could be the time the bear went to bed, because the bear tends to sleep longer when they go to bed later. I think that the purpose of this experement is to determan the type of bed on how long it is slept it. Will H., Science of the Forest News.